Cernavodă — Wikipedia

The Cernavodă culture, ca. 4000–3200, is a late Copper Age archaeological culture distributed along the lower Eastern Bug River and Danube and along the coast of the Black Sea and somewhat inland, generally in present-day Bulgaria and Romania. It is named after the Romanian town of Cernavodă. It is a successor to and occupies much the same area as the earlier Karanovo culture and Gumelnița culture, for which a destruction horizon seems to be evident. It is part of the "Balkan-Danubian complex" that stretches up the entire length of the river and into northern Germany via the Elbe and the...